package day1702;

public class xiancheng2 {
    public static void main(String[] args) {
        xcal2 a =new xcal2("aaa");
        xcal2 b =new xcal2("bbb");
        xcal2 c =new xcal2("ccc");
        xcal2 d =new xcal2("ddd");
        a.setName("石榴姐");
        b.setName("凤姐");
        c.setName("如花");
        d.setName("22");

        a.start();
        b.start();
        c.start();
        d.start();

    }
}
